一个有纸、笔、橡皮擦并且坚持严格的行为准则的人，实质上就是一台通用图灵机。

记忆是一个奇怪的东西，它的运作方式并不像我们想象的那样。我们习惯于把它想象成相机或录音机，但它完全不是那样的。它更像是一个画家，根据自己的规则添加或删除元素。

You can’t please everyone, so don’t try.

I think that the most important thing is to be honest with yourself and with the audience.

Every story is a lie, but some lies are more true than others.

The best way to predict the future is to invent it.

Simplicity is the ultimate sophistication.

常识告诉我们，一个试图征服我们的国家是所有国家中最不适合保卫我们的。